156639441890

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{82010179}}^1$

素因数の和:82010377

約数の個数: 16

約数和(自身を含む): 283427182080

約数和(自身を除く): 126787740190

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 82010179, 164020358, 410050895, 820101790, 15663944189, 31327888378, 78319720945, 156639441890]

約数ペア:

[(1, 156639441890), (2, 78319720945), (5, 31327888378), (10, 15663944189), (191, 820101790), (382, 410050895), (955, 164020358), (1910, 82010179)]